Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 204-040-413-1 found under Clip 90 Degree Gear by Precision Coil Spring Companythe. The National Stock Number assigned to this part is 5342006498351, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 204-040-413-1.